Top End

Kibblewhite Valve Kit - Intake 40-41650 Kawasaki -- KX 250 F -- (2020, 2021)

Vintco Top End Piston Kit Kta03-00 Maico -- 400 Enduro -- (1978, 1979, 1976, 1975)

All pistons are heat-treated with a T-5 hardening and tempering cycleAll piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston lifeCast piston kits are gravity-cast aluminum alloy (not...

All pistons are heat treated with a T-5 hardening and tempering cycleAll piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston lifeCast piston kits are gravity cast aluminum alloy (not...

Piston Kit - 52.44 Mm - Yamaha 23628A Yamaha -- YZ 85 -- (2015, 2010, 2013, 2016, 2011, 2012, 2014, 2009, 2006, 2002, 2008, 2003, 2004, 2005, 2007, 2017, 2018)

Shim Conversion Kit - Polaris Hc00135 Polaris -- Ace 570 EPS 4x4 -- (2018, 2019); Polaris -- Ranger 570 (Full-Size) 4x4 -- (2015, 2019, 2016, 2018, 2017, 2020, 2021); Polaris -- Ranger Crew 570 4x4 -- (2018, 2015, 2014, 2016, 2021, 2017, 2019, 2020);...

Black Diamond? valves feature one-piece stainless steel construction with stellite tips and special impregnation to improve wear properties and reduce friction; White Diamond? valves feature one-piece construction and hard chrome stemsSpring sets contain...

All pistons are heat treated with a T-5 hardening and tempering cycleAll piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston lifeCast piston kits are gravity cast aluminum alloy (not...

All pistons are heat treated with a T-5 hardening and tempering cycleAll piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston lifeCast piston kits are gravity cast aluminum alloy (not...

Top End Piston Kit - 53.94 Mm - Honda Cr125R Vtk22685C Honda -- CR125R -- (2002, 2001, 2000)

Top End Piston Kit - 53.94 Mm - Honda Cr125R Vtk22685C-1 Honda -- CR125R -- (2003)

Piston Kit - 57.96 Mm - Yamaha 23335B Yamaha -- YZ 125 -- (2009, 2008, 2005, 2007, 2011, 2010, 2006, 2013, 2017, 2018, 2021, 2012, 2014, 2015, 2016, 2020, 2019); Yamaha -- YZ 125 X -- (2021, 2020, 2022)